A fire at a cold-storage warehouse in Los Angeles has been burning for days. Here’s what we know (opens in new tab)

The thick, noxious smoke billowing out of a warehouse in Los Angeles has turned into a fixture in the city’s skyline for almost a week – with no end in sight. A blazing-hot fire began at a cold-storage facility with 85 million pounds of frozen food inside. The inferno prompted shelter-in-place …